3667982

Information

• Patent Grant
• 3667982

• References
• Source

• Patent Number

  3,667,982

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B44F9/12 - of leather
  • D06N3/0077 - Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating

• US Classifications

  • 427 - Coating processes